# import os
# from django.conf import settings
# from django.shortcuts import render, HttpResponse
# from app01 import models
#
#
# def upload_list(request):
#     if request.method == "GET":
#         return render(request, 'upload_list.html')
#
#     # # 'username': ['big666']
#     # print(request.POST)  # 请求体中数据
#     # # {'avatar': [<InMemoryUploadedFile: 图片 1.png (image/png)>]}>
#     # print(request.FILES)  # 请求发过来的文件 {}
#
#     file_object = request.FILES.get("avatar")
#     # print(file_object.name)  # 文件名：WX20211117-222041@2x.png
#
#     f = open(file_object.name, mode='wb')
#     for chunk in file_object.chunks():
#         f.write(chunk)
#     f.close()
#
#     return HttpResponse("...")
#
#
# from django import forms
# from app01.utils.bootstrap import BootStrapForm, BootStrapModelForm
#
#
# class UpForm(BootStrapForm):
#     bootstrap_exclude_fields = ['img']
#
#     name = forms.CharField(label="姓名")
#     age = forms.IntegerField(label="年龄")
#     img = forms.FileField(label="头像")
#
#
# def upload_form(request):
#     title = "上传图片"
#     if request.method == "GET":
#         form = UpForm()
#         return render(request, 'upload_form.html', {"form": form, "title": title})
#
#     form = UpForm(data=request.POST, files=request.FILES)
#     if form.is_valid():
#         # {'name': '武沛齐', 'age': 123, 'img': <InMemoryUploadedFile: 图片 1.png (image/png)>}
#         # 1.读取图片内容，写入到文件夹中并获取文件的路径。
#         image_object = form.cleaned_data.get("img")
#
#         # media_path = os.path.join(settings.MEDIA_ROOT, image_object.name)
#         media_path = os.path.join("media", image_object.name)
#         f = open(media_path, mode='wb')
#         for chunk in image_object.chunks():
#             f.write(chunk)
#         f.close()
#
#         # 2.将图片文件路径写入到数据库
#         models.Boss.objects.create(
#             name=form.cleaned_data['name'],
#             age=form.cleaned_data['age'],
#             img=media_path,
#         )
#         return HttpResponse("...")
#     return render(request, 'upload_form.html', {"form": form, "title": title})
#
#
# from django import forms
# from app01.utils.bootstrap import BootStrapModelForm
#
#
# class UpModelForm(BootStrapModelForm):
#     bootstrap_exclude_fields = ['img']
#
#     class Meta:
#         model = models.City
#         fields = "__all__"
#
#
# def upload_modal_form(request):
#     """ 上传文件和数据（modelForm）"""
#     title = "上传文件"
#     if request.method == "GET":
#         form = UpModelForm()
#         return render(request, 'upload_form.html', {"form": form, 'title': title})
#
#     form = UpModelForm(data=request.POST, files=request.FILES)
#     if form.is_valid():
#         # 对于文件：自动保存；
#         # 字段 + 上传路径写入到数据库
#         form.save()
#
#         return HttpResponse("成功")
#     return render(request, 'upload_form.html', {"form": form, 'title': title})
